2012039876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{5281}}^1$

素因数の和:6540

約数の個数: 48

約数和(自身を含む): 4394285952

約数和(自身を除く): 2382246076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1237, 2474, 4948, 5281, 8659, 10562, 13607, 17318, 21124, 27214, 34636, 36967, 54428, 58091, 73934, 95249, 116182, 147868, 190498, 232364, 380996, 406637, 813274, 1626548, 6532597, 13065194, 26130388, 45728179, 71858567, 91456358, 143717134, 182912716, 287434268, 503009969, 1006019938, 2012039876]

約数ペア:

[(1, 2012039876), (2, 1006019938), (4, 503009969), (7, 287434268), (11, 182912716), (14, 143717134), (22, 91456358), (28, 71858567), (44, 45728179), (77, 26130388), (154, 13065194), (308, 6532597), (1237, 1626548), (2474, 813274), (4948, 406637), (5281, 380996), (8659, 232364), (10562, 190498), (13607, 147868), (17318, 116182), (21124, 95249), (27214, 73934), (34636, 58091), (36967, 54428)]